/*真实效果预览*/
.preview-box{
    width: 343px;
    height: 720px;
    background: #f7f7f7;
    margin-top: 20px;
    border-radius: 5px;
    position: relative;
    float: left;
    margin-right: 10px;
}
.preview-box-place{
    width: 345px;
}
.preview-box iframe{
    margin-top: 40px;
    margin-left: -5px;
    /*transform: scale(.9);*/
}
.preview-box .preview-btn{
    position: absolute;
    top: 20px;
    right: 20px;
}
.preview-box .top-tip{
    position: absolute;
    background: #ffad55;
    height: 28px;
    line-height: 28px;
    text-align: center;
    width: 85px;
    font-size: 16px;
    color: #fff;
}
.preview-box .top-tip:before{
    content: '';
    width: 10px;
    height: 50px;
}
.preview-box .top-tip .tip-title{
    position: absolute;
    z-index: 2;
    left: 13px;
}
.preview-box .top-tip .tip-inner:after{
    content: '';
    display: block;
    width: 24px;
    height: 28px;
    position: absolute;
    transform: skewX(35deg);
    background: #ffad55;
    top: 0;
    right: -10px;
    z-index: 1;
}